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ELECTRIC POWER RES INST OF YUNNAN POWER GRID CO LTD

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    24,854
  • Filing trend
    ⇩ 100.0%
About

ELECTRIC POWER RES INST OF YUNNAN POWER GRID CO LTD has a total of 59 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, it methods for management and computer technology are YOUHO ELECTRIC IND CO LTD, KEPCO KDN CO LTD and INFORMATION COMMUNICATION BRANCH HAINAN POWER GRID CO LTD.

Patent filings in countries

World map showing ELECTRIC POWER RES INST OF YUNNAN POWER GRID CO LTDs patent filings in countries
# Country Total Patents
#1 China 59

Patent filings per year

Chart showing ELECTRIC POWER RES INST OF YUNNAN POWER GRID CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Min 15
#2 Wang Ke 10
#3 Zhang Linshan 10
#4 Ma Yi 9
#5 Tan Xiangyu 9
#6 Yu Hong 9
#7 Shen Xin 9
#8 Yan Yongmei 8
#9 Peng Jing 8
#10 Ma Hongsheng 7

Latest patents

Publication Filing date Title
CN106920010A Method for forecasting and device
CN106920042A A kind of transmission line of electricity abnormality space-time multi dimensional analysis method
CN106210675A A kind of transmission line forest fire monitoring method, device and system
CN105892446A Intelligent substation automated device testing device and intelligent substation automated device testing method
CN105891637A Intelligent substation secondary device testing method and intelligent substation secondary device testing system
CN105891636A System used for simulating transformer under impact of short circuit
CN105606880A Device and method for adjusting position of non-contact overvoltage monitor
CN105606973A System for detecting partial discharge by using 360-degree holographic imaging stereoscopic spectroscopy
CN105727774A Separating membrane for traces of moisture as well as preparation method and application of separating membrane
CN105606884A Sensor for capacitive apparatus end screen current measurement
CN105528742A Circuit breaker failure probability assessment method
CN105738736A Intelligent transformer substation secondary equipment panorama test system and construction and test method thereof
CN105738735A Jump wire device and method
CN105530322A Staff technological innovation incentive management platform based on Internet technology
CN105527528A Intelligent substation closed loop testing method and system
CN105527545A DC power distribution network dynamic simulation experimental device and method
CN105530030A Communication system and communication method based on high-speed power line carrier communication
CN105607023A Pulse signal generation and measurement method for calibration of partial discharge detector
CN105529740A Method and system for evaluating flickering of wind power plant and wind power plant grid-connected part
CN105606874A Multi-negative-sequence-source responsibility allocation method